| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Ca(OH)2 + 2 H3PO4(aq) = Ca3(PO4)2 + 6 H2O
C10H16N2O8 + Ca = Ca(C10H16N2O8) =>
C10H16N2O8 + Ca = Ca(C10H16N2O8)
Ca(s) + Cu(NO3)2(aq) = Ca(NO3)2 + Cu =>
Ca(s) + Cu(NO3)2(aq) = Ca(NO3)2 + Cu
Fe(OH)2 + KClO4 = Fe(ClO4)2 + KOH =>
Fe(OH)2 + 2 KClO4 = Fe(ClO4)2 + 2 KOH
F2I + K = KI + F2 =>
F2I + K = KI + F2
C6H10O5 + H2 = CH4 + H2O =>
C6H10O5 + 12 H2 = 6 CH4 + 5 H2O
KCl + H2O = K2O + HCl =>
2 KCl + H2O = K2O + 2 HCl
K(s) + I(g) = KI(s) =>
K(s) + I(g) = KI(s)
CaO + N2O3 = CaO2 + NO =>
CaO + N2O3 = CaO2 + 2 NO
(CH3)2SO4 + NaI = Na2SO4 + CH3I =>
(CH3)2SO4 + 2 NaI = Na2SO4 + 2 CH3I
Al + Po4 = AlPo4 =>
Al + Po4 = AlPo4
C6H7N + C4H6O3 = C8H9NO + C2H4O2 =>
C6H7N + C4H6O3 = C8H9NO + C2H4O2
MgBr2 + Rb(OH) = Mg(OH)2 + RbBr =>
MgBr2 + 2 Rb(OH) = Mg(OH)2 + 2 RbBr
C2H2 = C4H4 =>
2 C2H2 = C4H4
H2 + Cl2 = HCl2 =>
H2 + 2 Cl2 = 2 HCl2
CuSO4 + CaO + H2O = Cu(OH)2 + CaSO4 =>
CuSO4 + CaO + H2O = Cu(OH)2 + CaSO4
NH4Cl + KNO2 = NH4NO2 + KCl =>
NH4Cl + KNO2 = NH4NO2 + KCl
FeO + H = Fe + H2O =>
FeO + 2 H = Fe + H2O
C2HCl3 + O2 = CO2 + H2O + Cl2 =>
4 C2HCl3 + 9 O2 = 8 CO2 + 2 H2O + 6 Cl2
N2O5 + Cu(OH)2 = Cu(NO3)2 + H2O =>
N2O5 + Cu(OH)2 = Cu(NO3)2 + H2O
CH4 + HBr = CH3Br + H =>
CH4 + HBr = CH3Br + 2 H
MnO(OH)2 + KI + HCl = MnCl2 + I2 + H2O + KCl =>
MnO(OH)2 + 2 KI + 4 HCl = MnCl2 + I2 + 3 H2O + 2 KCl
K2[HgI4] + NaOH = HgO + KI + NaI + H2O =>
K2[HgI4] + 2 NaOH = HgO + 2 KI + 2 NaI + H2O
AlNH4(SO4)2 + H2O = Al(OH)3 + H2SO4 + NH4OH =>
AlNH4(SO4)2 + 4 H2O = Al(OH)3 + 2 H2SO4 + NH4OH
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C6H8O6 + ZnO = C12H14O12Zn + H2O =>
2 C6H8O6 + ZnO = C12H14O12Zn + H2O
Mn{2+} + H2O + Cl2 = MnO2 + Cl{-} + H{+} =>
Mn{2+} + 2 H2O + Cl2 = MnO2 + 2 Cl{-} + 4 H{+}
KCl + Al2(SO4)3 = K2SO4 + AlCl3 =>
6 KCl + Al2(SO4)3 = 3 K2SO4 + 2 AlCl3
Al + NaNO3 + NaOH = Na3AlO2 + NH3 + H2O =>
8 Al + NaNO3 + 23 NaOH = 8 Na3AlO2 + NH3 + 10 H2O
Br + S = S2Br2 =>
2 Br + 2 S = S2Br2
MgCl2 + KF = KCl + MgF2 =>
MgCl2 + 2 KF = 2 KCl + MgF2
O5 = O23 =>
23 O5 = 5 O23
KClO3 + Mn = KCl + MnO2 =>
2 KClO3 + 3 Mn = 2 KCl + 3 MnO2
K2[HgI4] + KOH + NH3 = [OHg2NH2]I + KI + H2O =>
2 K2[HgI4] + 3 KOH + NH3 = [OHg2NH2]I + 7 KI + 2 H2O
NH2CH2CH2NH2 + CuSO4 = Cu(NH2CH2CH2NH2) + SO4 =>
NH2CH2CH2NH2 + CuSO4 = Cu(NH2CH2CH2NH2) + SO4
MgO3 + H2 = Mg + H2O =>
MgO3 + 3 H2 = Mg + 3 H2O
Ca + Mg(OH)2 = Mg2 + Ca(OH)2 =>
2 Ca + 2 Mg(OH)2 = Mg2 + 2 Ca(OH)2
H2SiO3 + CuO = Cu2(SiO3)2 + H2O =>
2 H2SiO3 + 2 CuO = Cu2(SiO3)2 + 2 H2O
Pd + HCl + HNO3 = H2(PdCl6) + NO + H2O =>
3 Pd + 18 HCl + 4 HNO3 = 3 H2(PdCl6) + 4 NO + 8 H2O
NaAl(OH)4 + HNO3 = Al(OH)3 + NaNO3 + H2O =>
NaAl(OH)4 + HNO3 = Al(OH)3 + NaNO3 + H2O
SnS + HNO3 = Sn(SO4)2 + Sn(NO3)4 + NO + H2O =>
6 SnS + 32 HNO3 = 3 Sn(SO4)2 + 3 Sn(NO3)4 + 20 NO + 16 H2O
Y(NO3)3 + Al(NO3)3 + NH4HCO3 = Y3Al5O12 + CO2 + NH4NO3 + H2O =>
3 Y(NO3)3 + 5 Al(NO3)3 + 24 NH4HCO3 = Y3Al5O12 + 24 CO2 + 24 NH4NO3 + 12 H2O
O5 = O3 =>
3 O5 = 5 O3
Ag2O + KNO3 + H2O + NH3 = Ag(NH3)2NO3 + KOH =>
Ag2O + 2 KNO3 + H2O + 4 NH3 = 2 Ag(NH3)2NO3 + 2 KOH
C18H38 = C8H18 + C2H2 =>
C18H38 = 2 C8H18 + C2H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
K2SO4 + H2S = SO2 + K2S + H2O =>
3 K2SO4 + 4 H2S = 4 SO2 + 3 K2S + 4 H2O
KI + H3PO4 + H2O2 = K3PO4 + H2O + HIO3 =>
3 KI + H3PO4 + 9 H2O2 = K3PO4 + 9 H2O + 3 HIO3
Fl2 + H2O = HFl + O3 =>
3 Fl2 + 3 H2O = 6 HFl + O3
N2 + H = NH =>
N2 + 2 H = 2 NH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/04/25
Équations équilibrées sur06/03/24
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